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Comprehensive Analysis of a cis-Regulatory Region Reveals Pleiotropy in Enhancer Function
(Elsevier, 2018-03)
Developmental genes can have complex cis-regulatory regions with multiple enhancers. Early work revealed remarkable modularity of enhancers, whereby distinct DNA regions drive gene expression in defined spatiotemporal ...
Enhancing Mammogram Images with Segmentation and Colorization for Assisting Breast Cancer Detection
(2020)
This paper presents a combined sequence of the K-mean clustering of mammogram images to identify the region of interest and false colorization of the region of interest to enhance digital mammograms in the context of ...
Vibrational spectra and surface-enhanced vibrational spectra of 1-nitropyrene
(2004)
The present report on the vibrational spectra of 1-nitropyrene (1-NP) describes the infrared and Raman spectra; their interpretation is aided by local density functional theory (DFT) calculations at the B3LYP/6-311G(d,p) ...
Evidence and effects of the sunrise enhancement of the equatorial vertical plasma drift in the F region ionosphere
(American Geophysical Union, 2016-05-13)
Recent studies based on the satellite observations demonstrated that the equatorial vertical plasma drift can also enhance near sunrise in a way similar to the prereversal enhancement. However, it is not clear whether the ...
Enhancement of Breast Periphery Region in Digital Mammography
(Spie-int Soc Optical Engineering, 2018-01-01)
Volumetric breast density has been shown to be one of the strongest risk factor for breast cancer diagnosis. This metric can be estimated using digital mammograms. During mammography acquisition, breast is compressed and ...
Regional implementation meeting on access rights and sustainable development in the Caribbean. Workshop on enhancing access to information on climate change, natural disasters and coastal vulnerability: leaving no one behind
(ECLAC, 2015-10)
This document summarizes the regional implementation meeting on access rights and sustainable development in the Caribbean and the workshop on enhancing access to information on climate change, natural disasters and coastal ...
Contour Enhancement Algorithm for Improving Visual Perception of Deutan and Protan Dichromats
A variety of recoloring methods has been proposed in the literature to remedy the problem of confusing red-green colors faced by dichromat people (as well by other color-blinded people). The common strategy to mitigate ...
Enhancer turnover and conserved regulatory function in vertebrate evolution
(The Royal Society, 2013-12)
Mutations in regulatory regions including enhancers are an important source of variation and innovation during evolution. Enhancers can evolve by changes in the sequence, arrangement and repertoire of transcription factor ...
Barriers to identification and implementation of energy efficiency mechanisms and enhancing renewable energy technologies in the Caribbean
(ECLAC, 2016-05)
The objective of this study is to research barriers to the identification and implementation of mechanisms for enhancing energy efficiency and investment in renewable energy in the Caribbean. Specifically the study aims ...
Regional differences of fat depot attenuation using non-contrast, contrast-enhanced, and delayed-enhanced cardiac CT
(SAGE Publications, 2019-04)
Background: Regional fat density assessed by computed tomography (CT) has been suggested as a marker of perivascular adipose tissue inflammation. Dual energy CT (DECT) allows improved tissue characterization compared to ...